This is an amusing concept, but you don’t seem to have used a seeding system. This is critical, because you really want the best (dodgiest?) movies to be competing in the final.

Seems you’ve grouped similar movies together, but I think it’s the wrong approach. Sin City vs V for Vendetta? I’d expect that to be at least a semi-final pairing. Certainly not an opening round.

Of course, comparing dissimilar genres of movies is going to be tricky. You’ll need to do it in round 2 though, so why not start it thay way from the beginning?

I’d look to http://www.imdb.com for seeding advice, possibly using user ratings to give you an idea how to rank each contestant.

But whatever. It’s your gig.